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Hook switch input MODE IN = VDD: pulse mode, 10 Hz, М/В = 1/2, MODE IN = VSS: tone mode, MODE IN = floating mode, 20 Hz, М/В = 1/2 Oscillator input Oscillator output Ground Supply output Tone dialing output Dialing transmission mute output Mode output pin Key-in tone output Dialing pulse output Keyboard column input Keyboard column input Keyboard column inpu.
g mode, 20 Hz, М/В = 1/2 Oscillator input Oscillator output Ground Supply output Tone dialing output Dialing transmission mute output Mode output pin Key-in tone output Dialing pulse output Keyboard column input Keyboard column input Keyboard column input Keyboard row input Keyboard row input Keyboard row input Keyboard row input O SCI 03 O SCO 04 IL91214A 1 2 1 2 14 13 12 11 Vss 05 Vdd 06 TO NE 07 X M IT M U T E 10 09 08 3 4 5 6 7 8 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 HK 01 MODE IN 02 OSCI 03 OSCO 04 Vss 05 Vdd 06 TONE 07 18 17 16 R4 R3 R2 R1 C3 C2 C1 DP KT 15 14 13 12 11 .
IL91214B - IK Semiconductor
HK MODE IN OSCI 01 02 16 15 R4 R3 R2 R1 C3 C2 C1 DP Pin # A B Designation HK MODE IN Description Hook switch inpu.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | IL91214 |
IK Semiconductor |
Tone/Pulse Dialer with Handsfree control and Flash Function |
|
| 2 | IL91214A |
Integral |
Tone/Pulse Dialer |
|
| 3 | IL91214A |
IK Semiconductor |
Tone/pulse Dialer |
|
| 4 | IL91210E |
IK Semiconductor |
Tone/Pulse Dialer |
|
| 5 | IL91210EN |
ETC |
TONE/PULSEDIALER |
|
| 6 | IL91260C |
IK Semiconductor |
10-Memory Tone/Pulse Dialer |
|
| 7 | IL91350A |
IK Semiconductor |
13-Memory Tone/Pulse Dialer |
|
| 8 | IL9151-3 |
IK Semiconductor |
Pulse Dialer |
|
| 9 | IL91531 |
ETC |
PARALLEL INPUT TONE/PULSE DIALER HIGH-PERFORMANCE SILICON-GATE CMOS |
|
| 10 | IL91531 |
IK Semiconductor |
Parallel Input Tone/Pulse Dialer |
|
| 11 | IL9170D |
Integral |
Receiver - DTMF decoder signals |
|
| 12 | IL9170N |
Integral |
Receiver - DTMF decoder signals |
|